Evaluating the resistant force of an endoscopic capsule self-propelling in the small intestine
dc.contributor.author | Yan, Y | |
dc.contributor.author | Tian, J | |
dc.contributor.author | Zhang, J | |
dc.contributor.author | Zhang, B | |
dc.contributor.author | Ley, E | |
dc.contributor.author | Liu, Y | |
dc.contributor.author | Prasad, S | |
dc.date.accessioned | 2022-09-15T10:04:54Z | |
dc.date.issued | 2022-09-26 | |
dc.date.updated | 2022-09-15T08:20:33Z | |
dc.description.abstract | In this paper, we study a mathematical model for evaluating the resistant force of endoscopic devices self-propelling in the small intestine with a consideration of its anatomy. Circular fold is the main source of intestinal resistance that needs to be overcome during the endoscopic procedure. Our model is able to calculate the resistances of such folds in different dimensions. Finite element analysis and experimental testing are presented to validate the proposed model by using a pulling-type endoscopic capsule. Our investigation shows that the resistance reaches its maximum immediately after the capsule is pulled against the fold, and drops off gradually during the crossing motion. The proposed method is further demonstrated by using a magnetic pulling-type capsule prototype in an intestine simulator. The findings of this study provide a better insight into the biomechanics of the small intestine and advance the understanding of capsule-intestine interaction for robotic and endoscopic engineers. | en_GB |
dc.description.sponsorship | Engineering and Physical Sciences Research Council (EPSRC) | en_GB |
dc.description.sponsorship | National Natural Science Foundation of China | en_GB |
dc.description.sponsorship | China Scholarship Council | en_GB |
dc.description.sponsorship | University of Exeter | en_GB |
dc.identifier.citation | Published online 26 September 2022 | en_GB |
dc.identifier.doi | 10.1007/s00419-022-02267-2 | |
dc.identifier.grantnumber | EP/R043698/1 | en_GB |
dc.identifier.grantnumber | EP/V047868/1 | en_GB |
dc.identifier.grantnumber | 11872147 | en_GB |
dc.identifier.grantnumber | 12072068 | en_GB |
dc.identifier.grantnumber | 201908060172 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/130845 | |
dc.identifier | ORCID: 0000-0003-3867-5137 (Liu, Yang) | |
dc.language.iso | en | en_GB |
dc.publisher | Springer | en_GB |
dc.rights | © The Author(s) 2022. Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. | |
dc.subject | Intestinal resistance | en_GB |
dc.subject | Capsule endoscopy | en_GB |
dc.subject | Capsule-intestine interaction | en_GB |
dc.subject | Capsule locomotion | en_GB |
dc.subject | Small-bowel endoscopy | en_GB |
dc.title | Evaluating the resistant force of an endoscopic capsule self-propelling in the small intestine | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2022-09-15T10:04:54Z | |
dc.identifier.issn | 1432-0681 | |
dc.description | This is the final version. Available on open access from Springer via the DOI in this record | en_GB |
dc.description | Data accessibility. The numerical and experimental data sets generated and analysed during the current study are available from the corresponding author on reasonable request. | en_GB |
dc.identifier.journal | Archive of Applied Mechanics | en_GB |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | en_GB |
dcterms.dateAccepted | 2022-09-10 | |
dcterms.dateSubmitted | 2022-05-22 | |
rioxxterms.version | VoR | en_GB |
rioxxterms.licenseref.startdate | 2022-09-10 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2022-09-15T08:20:41Z | |
refterms.versionFCD | AM | |
refterms.dateFOA | 2022-10-06T14:16:47Z | |
refterms.panel | B | en_GB |
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Except where otherwise noted, this item's licence is described as © The Author(s) 2022. Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.